ltijs

Version:

Easily turn your web application into a LTI 1.3 Learning Tool.

cvmcosta.github.io/ltijs

5 lines (4 loc) • 233 B

TypeScript

export type DeepReadonly<T> = T extends Array<infer U> ? ReadonlyArray<DeepReadonly<U>> : T extends object ? {
    readonly [K in keyof T]: DeepReadonly<T[K]>;
} : T;
export declare function deepFreeze<T>(value: T): DeepReadonly<T>;